source: trunk/src/styles/qplatinumstyle.cpp@ 95

Last change on this file since 95 was 2, checked in by dmik, 20 years ago

Imported xplatform parts of the official release 3.3.1 from Trolltech
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File size: 43.3 KB
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1/****************************************************************************
2** $Id: qplatinumstyle.cpp 2 2005-11-16 15:49:26Z dmik $
3**
4** Implementation of Platinum-like style class
5**
6** Created : 981231
7**
8** Copyright (C) 1998-2002 Trolltech AS. All rights reserved.
9**
10** This file is part of the widgets module of the Qt GUI Toolkit.
11**
12** This file may be distributed under the terms of the Q Public License
13** as defined by Trolltech AS of Norway and appearing in the file
14** LICENSE.QPL included in the packaging of this file.
15**
16** This file may be distributed and/or modified under the terms of the
17** GNU General Public License version 2 as published by the Free Software
18** Foundation and appearing in the file LICENSE.GPL included in the
19** packaging of this file.
20**
21** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
22** licenses may use this file in accordance with the Qt Commercial License
23** Agreement provided with the Software.
24**
25** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
26** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
27**
28** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
29** information about Qt Commercial License Agreements.
30** See http://www.trolltech.com/qpl/ for QPL licensing information.
31** See http://www.trolltech.com/gpl/ for GPL licensing information.
32**
33** Contact info@trolltech.com if any conditions of this licensing are
34** not clear to you.
35**
36**********************************************************************/
37
38#include "qplatinumstyle.h"
39
40#if !defined(QT_NO_STYLE_PLATINUM) || defined(QT_PLUGIN)
41
42#include "qapplication.h"
43#include "qcombobox.h"
44#include "qdrawutil.h"
45#include "qpainter.h"
46#include "qpalette.h"
47#include "qpixmap.h"
48#include "qpushbutton.h"
49#include "qscrollbar.h"
50#include "qslider.h"
51#include <limits.h>
52
53/*!
54 \class QPlatinumStyle qplatinumstyle.h
55 \brief The QPlatinumStyle class provides Mac/Platinum look and feel.
56
57 \ingroup appearance
58
59 This class implements the Platinum look and feel. It's an
60 experimental class that tries to resemble a Macinosh-like GUI
61 style with the QStyle system. The emulation is currently far from
62 perfect.
63
64 \sa QAquaStyle
65*/
66
67
68/*!
69 Constructs a QPlatinumStyle
70*/
71QPlatinumStyle::QPlatinumStyle()
72{
73}
74
75/*!\reimp
76*/
77QPlatinumStyle::~QPlatinumStyle()
78{
79}
80
81
82/*!\reimp
83 */
84void QPlatinumStyle::drawPrimitive( PrimitiveElement pe,
85 QPainter *p,
86 const QRect &r,
87 const QColorGroup &cg,
88 SFlags flags,
89 const QStyleOption& opt ) const
90{
91 switch (pe) {
92 case PE_HeaderSection:
93 {
94 // adjust the sunken flag, otherwise headers are drawn
95 // sunken...
96 if ( flags & Style_Sunken )
97 flags ^= Style_Sunken;
98 drawPrimitive( PE_ButtonBevel, p, r, cg, flags, opt );
99 break;
100 }
101 case PE_ButtonTool:
102 {
103 // tool buttons don't change color when pushed in platinum,
104 // so we need to make the mid and button color the same
105 QColorGroup myCG = cg;
106 QBrush fill;
107
108 // quick trick to make sure toolbuttons drawn sunken
109 // when they are activated...
110 if ( flags & Style_On )
111 flags |= Style_Sunken;
112
113 fill = myCG.brush( QColorGroup::Button );
114 myCG.setBrush( QColorGroup::Mid, fill );
115 drawPrimitive( PE_ButtonBevel, p, r, myCG, flags, opt );
116 break;
117 }
118 case PE_ButtonBevel:
119 {
120 int x,
121 y,
122 w,
123 h;
124 r.rect( &x, &y, &w, &h );
125
126 QPen oldPen = p->pen();
127 if ( w * h < 1600 ||
128 QABS(w - h) > 10 ) {
129 // small buttons
130
131 if ( !(flags & (Style_Sunken | Style_Down)) ) {
132 p->fillRect( x + 2, y + 2, w - 4, h - 4,
133 cg.brush(QColorGroup::Button) );
134 // the bright side
135 p->setPen( cg.dark() );
136 // the bright side
137 p->setPen( cg.dark() );
138 p->drawLine( x, y, x + w - 1, y );
139 p->drawLine( x, y, x, y + h - 1 );
140
141 p->setPen( cg.light() );
142 p->drawLine( x + 1, y + 1, x + w - 2, y + 1 );
143 p->drawLine( x + 1, y + 1, x + 1, y + h - 2 );
144
145 // the dark side
146 p->setPen( cg.mid() );
147 p->drawLine( x + 2, y + h - 2, x + w - 2, y + h - 2 );
148 p->drawLine( x + w - 2, y + 2, x + w - 2, y + h - 3 );
149
150 p->setPen( cg.dark().dark() );
151 p->drawLine( x + 1, y + h - 1, x + w - 1,
152 y + h - 1 );
153 p->drawLine( x + w - 1, y + 1,
154 x + w - 1,
155 y + h - 2 );
156 } else {
157 p->fillRect(x + 2, y + 2,
158 w - 4, h - 4,
159 cg.brush( QColorGroup::Mid ));
160
161 // the dark side
162 p->setPen( cg.dark().dark() );
163 p->drawLine( x, y, x + w - 1, y );
164 p->drawLine( x, y, x, y + h - 1 );
165
166 p->setPen( cg.mid().dark());
167 p->drawLine( x + 1, y + 1,
168 x + w-2, y + 1);
169 p->drawLine( x + 1, y + 1,
170 x + 1, y + h - 2 );
171
172
173 // the bright side!
174
175 p->setPen(cg.button());
176 p->drawLine( x + 1, y + h - 2,
177 x + w - 2,
178 y + h - 2 );
179 p->drawLine( x + w - 2, y + 1,
180 x + w - 2,
181 y + h - 2 );
182 p->setPen(cg.dark());
183 p->drawLine(x, y + h - 1,
184 x + w - 1,
185 y + h - 1 );
186 p->drawLine(x + w - 1, y,
187 x + w - 1,
188 y + h - 1 );
189 }
190 } else {
191 // big ones
192 if ( !(flags & (Style_Sunken | Style_Down)) ) {
193 p->fillRect( x + 3, y + 3, w - 6,
194 h - 6,
195 cg.brush(QColorGroup::Button) );
196
197 // the bright side
198 p->setPen( cg.button().dark() );
199 p->drawLine( x, y, x + w - 1, y );
200 p->drawLine( x, y, x, y + h - 1 );
201
202 p->setPen( cg.button() );
203 p->drawLine( x + 1, y + 1,
204 x + w - 2, y + 1 );
205 p->drawLine( x + 1, y + 1,
206 x + 1, y + h - 2 );
207
208 p->setPen( cg.light() );
209 p->drawLine( x + 2, y + 2,
210 x + 2, y + h - 2 );
211 p->drawLine( x + 2, y + 2,
212 x + w - 2, y + 2 );
213 // the dark side!
214
215 p->setPen( cg.mid() );
216 p->drawLine( x + 3, y + h - 3,
217 x + w - 3,
218 y + h - 3 );
219 p->drawLine( x + w - 3, y + 3,
220 x + w - 3,
221 y + h - 3 );
222 p->setPen( cg.dark() );
223 p->drawLine( x + 2, y + h - 2,
224 x + w - 2,
225 y + h - 2 );
226 p->drawLine( x + w - 2, y + 2,
227 x + w - 2,
228 y + h - 2 );
229
230 p->setPen( cg.dark().dark() );
231 p->drawLine( x + 1, y + h - 1,
232 x + w - 1,
233 y + h - 1 );
234 p->drawLine( x + w - 1, y + 1,
235 x + w - 1,
236 y + h - 1 );
237 } else {
238 p->fillRect( x + 3, y + 3, w - 6,
239 h - 6,
240 cg.brush( QColorGroup::Mid ) );
241
242 // the dark side
243 p->setPen( cg.dark().dark().dark() );
244 p->drawLine( x, y, x + w - 1, y );
245 p->drawLine( x, y, x, y + h - 1 );
246
247 p->setPen( cg.dark().dark() );
248 p->drawLine( x + 1, y + 1,
249 x + w - 2, y + 1 );
250 p->drawLine( x + 1, y + 1,
251 x + 1, y + h - 2 );
252
253 p->setPen( cg.mid().dark() );
254 p->drawLine( x + 2, y + 2,
255 x + 2, y + w - 2 );
256 p->drawLine( x + 2, y + 2,
257 x + w - 2, y + 2 );
258
259
260 // the bright side!
261
262 p->setPen( cg.button() );
263 p->drawLine( x + 2, y + h - 3,
264 x + w - 3,
265 y + h - 3 );
266 p->drawLine( x + w - 3, y + 3,
267 x + w - 3,
268 y + h - 3 );
269
270 p->setPen( cg.midlight() );
271 p->drawLine( x + 1, y + h - 2,
272 x + w - 2,
273 y + h - 2 );
274 p->drawLine( x + w - 2, y + 1,
275 x + w - 2,
276 y + h - 2 );
277
278 p->setPen( cg.dark() );
279 p->drawLine( x, y + h - 1,
280 x + w - 1,
281 y + h - 1 );
282 p->drawLine( x + w - 1, y,
283 x + w - 1,
284 y + h - 1 );
285
286
287 // corners
288 p->setPen( mixedColor(cg.dark().dark().dark(),
289 cg.dark()) );
290 p->drawPoint( x, y + h - 1 );
291 p->drawPoint( x + w - 1, y );
292
293 p->setPen( mixedColor(cg.dark().dark(), cg.midlight()) );
294 p->drawPoint( x + 1, y + h - 2 );
295 p->drawPoint( x + w - 2, y + 1 );
296
297 p->setPen( mixedColor(cg.mid().dark(), cg.button() ) );
298 p->drawPoint( x + 2, y + h - 3 );
299 p->drawPoint( x + w - 3, y + 2 );
300 }
301 }
302 p->setPen( oldPen );
303 break;
304 }
305 case PE_ButtonCommand:
306 {
307 QPen oldPen = p->pen();
308 int x,
309 y,
310 w,
311 h;
312 r.rect( &x, &y, &w, &h);
313
314 if ( !(flags & (Style_Down | Style_On)) ) {
315 p->fillRect( x+3, y+3, w-6, h-6,
316 cg.brush( QColorGroup::Button ));
317 // the bright side
318 p->setPen( cg.shadow() );
319 p->drawLine( x, y, x+w-1, y );
320 p->drawLine( x, y, x, y + h - 1 );
321
322 p->setPen( cg.button() );
323 p->drawLine( x + 1, y + 1, x + w - 2, y + 1 );
324 p->drawLine( x + 1, y + 1, x + 1, y + h - 2 );
325
326 p->setPen( cg.light() );
327 p->drawLine( x + 2, y + 2, x + 2, y + h - 2 );
328 p->drawLine( x + 2, y + 2, x + w - 2, y + 2 );
329
330
331 // the dark side!
332
333 p->setPen( cg.mid() );
334 p->drawLine( x + 3, y + h - 3 ,x + w - 3, y + h - 3 );
335 p->drawLine( x + w - 3, y + 3, x + w - 3, y + h - 3 );
336
337 p->setPen( cg.dark() );
338 p->drawLine( x + 2, y + h - 2, x + w - 2, y + h - 2 );
339 p->drawLine( x + w - 2, y + 2, x + w - 2, y + h - 2 );
340
341 p->setPen( cg.shadow() );
342 p->drawLine( x + 1, y + h - 1, x + w - 1, y + h - 1 );
343 p->drawLine( x + w - 1, y, x + w - 1, y + h - 1 );
344
345
346 // top left corner:
347 p->setPen( cg.background() );
348 p->drawPoint( x, y );
349 p->drawPoint( x + 1, y );
350 p->drawPoint( x, y+1 );
351 p->setPen( cg.shadow() );
352 p->drawPoint( x + 1, y + 1 );
353 p->setPen( cg.button() );
354 p->drawPoint( x + 2, y + 2 );
355 p->setPen( white );
356 p->drawPoint( x + 3, y + 3 );
357 // bottom left corner:
358 p->setPen( cg.background() );
359 p->drawPoint( x, y + h - 1 );
360 p->drawPoint( x + 1, y + h - 1 );
361 p->drawPoint( x, y + h - 2 );
362 p->setPen( cg.shadow() );
363 p->drawPoint( x + 1, y + h - 2 );
364 p->setPen( cg.dark() );
365 p->drawPoint( x + 2, y + h - 3 );
366 // top right corner:
367 p->setPen( cg.background() );
368 p->drawPoint( x + w -1, y );
369 p->drawPoint( x + w - 2, y );
370 p->drawPoint( x + w - 1, y + 1 );
371 p->setPen( cg.shadow() );
372 p->drawPoint( x + w - 2, y + 1 );
373 p->setPen( cg.dark() );
374 p->drawPoint( x + w - 3, y + 2 );
375 // bottom right corner:
376 p->setPen( cg.background() );
377 p->drawPoint( x + w - 1, y + h - 1 );
378 p->drawPoint( x + w - 2, y + h - 1 );
379 p->drawPoint( x + w - 1, y + h - 2 );
380 p->setPen( cg.shadow() );
381 p->drawPoint( x + w - 2, y + h - 2 );
382 p->setPen( cg.dark() );
383 p->drawPoint( x + w - 3, y + h - 3 );
384 p->setPen( cg.mid() );
385 p->drawPoint( x + w - 4, y + h - 4 );
386
387 } else {
388 p->fillRect( x + 2, y + 2, w - 4, h - 4,
389 cg.brush(QColorGroup::Dark) );
390
391 // the dark side
392 p->setPen( cg.shadow() );
393 p->drawLine( x, y, x + w - 1, y );
394 p->drawLine( x, y, x, y + h - 1 );
395
396 p->setPen( cg.dark().dark() );
397 p->drawLine( x + 1, y + 1, x + w - 2, y + 1 );
398 p->drawLine( x + 1, y + 1, x + 1, y + h - 2 );
399
400 // the bright side!
401
402 p->setPen( cg.button() );
403 p->drawLine( x + 1, y + h - 2, x + w - 2, y + h - 2 );
404 p->drawLine( x + w - 2, y + 1, x + w - 2, y + h - 2 );
405
406 p->setPen( cg.dark() );
407 p->drawLine( x, y + h - 1, x + w - 1, y + h - 1 );
408 p->drawLine( x + w - 1, y, x + w - 1, y + h - 1 );
409
410 // top left corner:
411 p->setPen( cg.background() );
412 p->drawPoint( x, y );
413 p->drawPoint( x + 1, y );
414 p->drawPoint( x, y + 1 );
415 p->setPen( cg.shadow() );
416 p->drawPoint( x + 1, y + 1 );
417 p->setPen( cg.dark().dark() );
418 p->drawPoint( x + 3, y + 3 );
419 // bottom left corner:
420 p->setPen( cg.background() );
421 p->drawPoint( x, y + h - 1 );
422 p->drawPoint( x + 1, y + h - 1 );
423 p->drawPoint( x, y + h - 2 );
424 p->setPen( cg.shadow() );
425 p->drawPoint( x + 1, y + h - 2 );
426 // top right corner:
427 p->setPen( cg.background() );
428 p->drawPoint( x + w - 1, y );
429 p->drawPoint( x + w - 2, y );
430 p->drawPoint( x + w - 1, y + 1 );
431 p->setPen( cg.shadow() );
432 p->drawPoint( x + w - 2, y + 1 );
433 // bottom right corner:
434 p->setPen( cg.background() );
435 p->drawPoint( x + w - 1, y + h - 1 );
436 p->drawPoint( x + w - 2, y + h - 1 );
437 p->drawPoint( x + w - 1, y + h - 2 );
438 p->setPen( cg.shadow() );
439 p->drawPoint( x + w - 2, y + h - 2 );
440 p->setPen( cg.dark() );
441 p->drawPoint( x + w - 3, y + h - 3 );
442 p->setPen( cg.mid() );
443 p->drawPoint( x + w - 4, y + h - 4 );
444 }
445 p->setPen( oldPen );
446 break;
447 }
448 case PE_Indicator:
449 {
450 drawPrimitive( PE_ButtonBevel, p, QRect(r.x(), r.y(),
451 r.width() - 2, r.height()),
452 cg, flags );
453 p->fillRect( r.x() + r.width() - 2, r.y(), 2, r.height(),
454 cg.brush( QColorGroup::Background ) );
455 p->setPen( cg.shadow() );
456 p->drawRect( r.x(), r.y(), r.width() - 2, r.height() );
457
458 static const QCOORD nochange_mark[] = { 3,5, 9,5, 3,6, 9,6 };
459 static const QCOORD check_mark[] = {
460 3,5, 5,5, 4,6, 5,6, 5,7, 6,7, 5,8, 6,8, 6,9, 9,9,
461 6,10, 8,10, 7,11, 8,11, 7,12, 7,12, 8,8, 9,8, 8,7, 10,7,
462 9,6, 10,6, 9,5, 11,5, 10,4, 11,4, 10,3, 12,3,
463 11,2, 12,2, 11,1, 13,1, 12,0, 13,0 };
464 if ( !(flags & Style_Off) ) {
465 QPen oldPen = p->pen();
466 int x1 = r.x();
467 int y1 = r.y();
468 if ( flags & Style_Down ) {
469 x1++;
470 y1++;
471 }
472 QPointArray amark;
473 if ( flags & Style_On ) {
474 amark = QPointArray( sizeof(check_mark)/(sizeof(QCOORD)*2),
475 check_mark );
476 // ### KLUDGE!!
477 flags ^= Style_On;
478 flags ^= Style_Down;
479 } else if ( flags & Style_NoChange ) {
480 amark = QPointArray( sizeof(nochange_mark)
481 / (sizeof(QCOORD) * 2),
482 nochange_mark );
483 }
484
485 amark.translate( x1 + 1, y1 + 1 );
486 p->setPen( cg.dark() );
487 p->drawLineSegments( amark );
488 amark.translate( -1, -1 );
489 p->setPen( cg.foreground() );
490 p->drawLineSegments( amark );
491 p->setPen( oldPen );
492 }
493 break;
494 }
495 case PE_IndicatorMask:
496 {
497 int x,
498 y,
499 w,
500 h;
501 r.rect( &x, &y, &w, &h );
502 p->fillRect( x, y, w - 2, h, color1);
503 if ( flags & Style_Off ) {
504 QPen oldPen = p->pen();
505 p->setPen ( QPen(color1, 2));
506 p->drawLine( x + 2, y + h / 2 - 1,
507 x + w / 2 - 1, y + h - 4 );
508 p->drawLine( x + w / 2 - 1, y + h - 4,
509 x + w, 0);
510 p->setPen( oldPen );
511 }
512 break;
513 }
514 case PE_ExclusiveIndicator:
515 {
516#define QCOORDARRLEN(x) sizeof(x) / (sizeof(QCOORD) * 2 )
517 bool down = flags & Style_Down;
518 bool on = flags & Style_On;
519
520 static const QCOORD pts1[] = { // normal circle
521 5,0, 8,0, 9,1, 10,1, 11,2, 12,3, 12,4, 13,5,
522 13,8, 12,9, 12,10, 11,11, 10,12, 9,12, 8,13,
523 5,13, 4,12, 3,12, 2,11, 1,10, 1,9, 0,8, 0,5,
524 1,4, 1,3, 2,2, 3,1, 4,1 };
525 static const QCOORD pts2[] = { // top left shadow
526 5,1, 8,1, 3,2, 7,2, 2,3, 5,3, 2,4, 4,4,
527 1,5, 3,5, 1,6, 1,8, 2,6, 2,7 };
528 static const QCOORD pts3[] = { // bottom right, dark
529 5,12, 8,12, 7,11, 10,11, 8,10, 11,10,
530 9,9, 11,9, 10,8, 12,8, 11,7, 11,7,
531 12,5, 12,7 };
532 static const QCOORD pts4[] = { // bottom right, light
533 5,12, 8,12, 7,11, 10,11, 9,10, 11,10,
534 10,9, 11,9, 11,7, 11,8, 12,5, 12,8 };
535 static const QCOORD pts5[] = { // check mark
536 6,4, 8,4, 10,6, 10,8, 8,10, 6,10, 4,8, 4,6 };
537 static const QCOORD pts6[] = { // check mark extras
538 4,5, 5,4, 9,4, 10,5, 10,9, 9,10, 5,10, 4,9 };
539 int x, y;
540 x = r.x();
541 y = r.y();
542 p->eraseRect( r );
543 p->setBrush( (down||on) ? cg.brush( QColorGroup::Dark )
544 : cg.brush( QColorGroup::Button) );
545 p->setPen( NoPen );
546 p->drawEllipse( x, y, 13, 13 );
547 p->setPen( cg.shadow() );
548 QPointArray a( QCOORDARRLEN(pts1), pts1 );
549 a.translate( x, y );
550 p->drawPolyline( a ); // draw normal circle
551 QColor tc, bc;
552 const QCOORD *bp;
553 int bl;
554 if ( down || on ) { // pressed down or on
555 tc = cg.dark().dark();
556 bc = cg.light();
557 bp = pts4;
558 bl = QCOORDARRLEN(pts4);
559 } else { // released
560 tc = cg.light();
561 bc = cg.dark();
562 bp = pts3;
563 bl = QCOORDARRLEN(pts3);
564 }
565 p->setPen( tc );
566 a.setPoints( QCOORDARRLEN(pts2), pts2 );
567 a.translate( x, y );
568 p->drawLineSegments( a ); // draw top shadow
569 p->setPen( bc );
570 a.setPoints( bl, bp );
571 a.translate( x, y );
572 p->drawLineSegments( a );
573 if ( on ) { // draw check mark
574 int x1 = x,
575 y1 = y;
576 p->setBrush( cg.foreground() );
577 p->setPen( cg.foreground() );
578 a.setPoints( QCOORDARRLEN(pts5), pts5 );
579 a.translate( x1, y1 );
580 p->drawPolygon( a );
581 p->setBrush( NoBrush );
582 p->setPen( cg.dark() );
583 a.setPoints( QCOORDARRLEN(pts6), pts6 );
584 a.translate( x1, y1 );
585 p->drawLineSegments( a );
586 }
587 break;
588 }
589
590 case PE_ExclusiveIndicatorMask:
591 {
592 static const QCOORD pts1[] = { // normal circle
593 5,0, 8,0, 9,1, 10,1, 11,2, 12,3, 12,4, 13,5,
594 13,8, 12,9, 12,10, 11,11, 10,12, 9,12, 8,13,
595 5,13, 4,12, 3,12, 2,11, 1,10, 1,9, 0,8, 0,5,
596 1,4, 1,3, 2,2, 3,1, 4,1 };
597 QPointArray a(QCOORDARRLEN(pts1), pts1);
598 a.translate(r.x(), r.y());
599 p->setPen(color1);
600 p->setBrush(color1);
601 p->drawPolygon(a);
602 break;
603 }
604 case PE_ScrollBarAddLine:
605 {
606 drawPrimitive( PE_ButtonBevel, p, r, cg,
607 (flags & Style_Enabled) | ((flags & Style_Down)
608 ? Style_Sunken
609 : Style_Raised) );
610 p->setPen( cg.shadow() );
611 p->drawRect( r );
612 drawPrimitive( ((flags & Style_Horizontal) ? PE_ArrowRight
613 : PE_ArrowDown), p, QRect(r.x() + 2,
614 r.y() + 2,
615 r.width() - 4,
616 r.height() - 4),
617 cg, flags );
618 break;
619 }
620 case PE_ScrollBarSubLine:
621 {
622 drawPrimitive( PE_ButtonBevel, p, r, cg,
623 (flags & Style_Enabled) | ((flags & Style_Down)
624 ? Style_Sunken
625 : Style_Raised) );
626 p->setPen( cg.shadow() );
627 p->drawRect( r );
628 drawPrimitive( ((flags & Style_Horizontal) ? PE_ArrowLeft
629 : PE_ArrowUp ), p, QRect(r.x() + 2,
630 r.y() + 2,
631 r.width() - 4,
632 r.height() - 4),
633 cg, flags );
634 break;
635 }
636 case PE_ScrollBarAddPage:
637 case PE_ScrollBarSubPage:
638 {
639 QPen oldPen = p->pen();
640 if ( r.width() < 3 || r.height() < 3 ) {
641 p->fillRect( r, cg.brush(QColorGroup::Mid) );
642 p->setPen( cg.shadow() );
643 p->drawRect( r );
644 p->setPen( oldPen );
645 } else {
646 int x,
647 y,
648 w,
649 h;
650 r.rect( &x, &y, &w, &h );
651 if ( flags & Style_Horizontal ) {
652 p->fillRect( x + 2, y + 2, w - 2,
653 h - 4,
654 cg.brush(QColorGroup::Mid) );
655 // the dark side
656 p->setPen( cg.dark().dark() );
657 p->drawLine( x, y, x + w - 1, y );
658 p->setPen( cg.shadow());
659 p->drawLine( x, y, x, y + h - 1 );
660
661 p->setPen( cg.mid().dark());
662 p->drawLine( x + 1, y + 1, x + w - 1,
663 y + 1 );
664 p->drawLine( x + 1, y + 1, x + 1,
665 y + h - 2 );
666
667 // the bright side!
668
669 p->setPen( cg.button());
670 p->drawLine( x + 1, y + h - 2,
671 x + w - 1,
672 y + h - 2 );
673 p->setPen( cg.shadow());
674 p->drawLine( x, y + h - 1,
675 x + w - 1,
676 y + h - 1 );
677
678 } else {
679 p->fillRect( x + 2, y + 2, w - 4,
680 h - 2,
681 cg.brush(QColorGroup::Mid) );
682
683 // the dark side
684 p->setPen( cg.dark().dark() );
685 p->drawLine( x, y, x + w - 1, y );
686 p->setPen( cg.shadow() );
687 p->drawLine( x, y, x, y + h - 1 );
688
689 p->setPen( cg.mid().dark() );
690 p->drawLine( x + 1, y + 1, x + w - 2,
691 y + 1 );
692 p->drawLine( x + 1, y + 1, x + 1,
693 y + h - 1 );
694
695 // the bright side!
696 p->setPen( cg.button() );
697 p->drawLine( x + w - 2, y + 1,
698 x + w - 2,
699 y + h - 1 );
700
701 p->setPen( cg.shadow() );
702 p->drawLine( x + w - 1, y,
703 x + w - 1,
704 y + h - 1 );
705
706 }
707 }
708 p->setPen( oldPen );
709 break;
710 }
711 case PE_ScrollBarSlider:
712 {
713 QPoint bo = p->brushOrigin();
714 p->setBrushOrigin( r.topLeft() );
715 drawPrimitive( PE_ButtonBevel, p, r, cg, Style_Raised );
716 p->setBrushOrigin( bo );
717 drawRiffles( p, r.x(), r.y(), r.width(), r.height(), cg,
718 flags & Style_Horizontal );
719 p->setPen( cg.shadow() );
720 p->drawRect( r );
721 if ( flags & Style_HasFocus ) {
722 drawPrimitive( PE_FocusRect, p, QRect(r.x() + 2, r.y() + 2,
723 r.width() - 5,
724 r.height() - 5 ),
725 cg, flags );
726 }
727 break;
728 }
729 default:
730 QWindowsStyle::drawPrimitive( pe, p, r, cg, flags, opt );
731 break;
732 }
733
734}
735
736/*!\reimp
737 */
738void QPlatinumStyle::drawControl( ControlElement element,
739 QPainter *p,
740 const QWidget *widget,
741 const QRect &r,
742 const QColorGroup &cg,
743 SFlags how,
744 const QStyleOption& opt ) const
745{
746 switch( element ) {
747 case CE_PushButton:
748 {
749#ifndef QT_NO_PUSHBUTTON
750 QColorGroup myCg( cg );
751 const QPushButton *btn;
752 int x1, y1, x2, y2;
753 bool useBevelButton;
754 SFlags flags;
755 flags = Style_Default;
756 btn = (const QPushButton*)widget;
757 p->setBrushOrigin( -widget->backgroundOffset().x(),
758 -widget->backgroundOffset().y() );
759
760 // take care of the flags based on what we know...
761 if ( btn->isDown() )
762 flags |= Style_Down;
763 if ( btn->isOn() )
764 flags |= Style_On;
765 if ( btn->isEnabled() )
766 flags |= Style_Enabled;
767 if ( btn->isDefault() )
768 flags |= Style_Default;
769 if (! btn->isFlat() && !(flags & Style_Down))
770 flags |= Style_Raised;
771
772 r.coords( &x1, &y1, &x2, &y2 );
773
774 p->setPen( cg.foreground() );
775 p->setBrush( QBrush(cg.button(), NoBrush) );
776
777 QBrush fill;
778 if ( btn->isDown() ) {
779 fill = cg.brush( QColorGroup::Dark );
780 // this could be done differently, but this
781 // makes a down Bezel drawn correctly...
782 myCg.setBrush( QColorGroup::Mid, fill );
783 } else if ( btn->isOn() ) {
784 fill = QBrush( cg.mid(), Dense4Pattern );
785 myCg.setBrush( QColorGroup::Mid, fill );
786 }
787 // to quote the old QPlatinumStlye drawPushButton...
788 // small or square image buttons as well as toggle buttons are
789 // bevel buttons (what a heuristic....)
790 if ( btn->isToggleButton()
791 || ( btn->pixmap() &&
792 (btn->width() * btn->height() < 1600 ||
793 QABS( btn->width() - btn->height()) < 10 )) )
794 useBevelButton = TRUE;
795 else
796 useBevelButton = FALSE;
797
798 int diw = pixelMetric( PM_ButtonDefaultIndicator, widget );
799 if ( btn->isDefault() ) {
800 x1 += 1;
801 y1 += 1;
802 x2 -= 1;
803 y2 -= 1;
804 QColorGroup cg2( myCg );
805 SFlags myFlags = flags;
806 // don't draw the default button sunken, unless it's necessary.
807 if ( myFlags & Style_Down )
808 myFlags ^= Style_Down;
809 if ( myFlags & Style_Sunken )
810 myFlags ^= Style_Sunken;
811
812 cg2.setColor( QColorGroup::Button, cg.mid() );
813 if ( useBevelButton ) {
814 drawPrimitive( PE_ButtonBevel, p, QRect( x1, y1,
815 x2 - x1 + 1,
816 y2 - y1 + 1 ),
817 myCg, myFlags, opt );
818 } else {
819 drawPrimitive( PE_ButtonCommand, p, QRect( x1, y1,
820 x2 - x1 + 1,
821 y2 - y1 + 1 ),
822 cg2, myFlags, opt );
823 }
824 }
825
826 if ( btn->isDefault() || btn->autoDefault() ) {
827 x1 += diw;
828 y1 += diw;
829 x2 -= diw;
830 y2 -= diw;
831 }
832
833 if ( !btn->isFlat() || btn->isOn() || btn->isDown() ) {
834 if ( useBevelButton ) {
835 // fix for toggle buttons...
836 if ( flags & (Style_Down | Style_On) )
837 flags |= Style_Sunken;
838 drawPrimitive( PE_ButtonBevel, p, QRect( x1, y1,
839 x2 - x1 + 1,
840 y2 - y1 + 1 ),
841 myCg, flags, opt );
842 } else {
843
844 drawPrimitive( PE_ButtonCommand, p, QRect( x1, y1,
845 x2 - x1 + 1,
846 y2 - y1 + 1 ),
847 myCg, flags, opt );
848 }
849 }
850
851
852 if ( p->brush().style() != NoBrush )
853 p->setBrush( NoBrush );
854 break;
855#endif
856 }
857 case CE_PushButtonLabel:
858 {
859#ifndef QT_NO_PUSHBUTTON
860 const QPushButton *btn;
861 bool on;
862 int x, y, w, h;
863 SFlags flags;
864 flags = Style_Default;
865 btn = (const QPushButton*)widget;
866 on = btn->isDown() || btn->isOn();
867 r.rect( &x, &y, &w, &h );
868 if ( btn->isMenuButton() ) {
869 int dx = pixelMetric( PM_MenuButtonIndicator, widget );
870
871 QColorGroup g = cg;
872 int xx = x + w - dx - 4;
873 int yy = y - 3;
874 int hh = h + 6;
875
876 if ( !on ) {
877 p->setPen( g.mid() );
878 p->drawLine( xx, yy + 2, xx, yy + hh - 3 );
879 p->setPen( g.button() );
880 p->drawLine( xx + 1, yy + 1, xx + 1, yy + hh - 2 );
881 p->setPen( g.light() );
882 p->drawLine( xx + 2, yy + 2, xx + 2, yy + hh - 2 );
883 }
884 if ( btn->isEnabled() )
885 flags |= Style_Enabled;
886 drawPrimitive( PE_ArrowDown, p, QRect(x + w - dx - 1, y + 2,
887 dx, h - 4),
888 g, flags, opt );
889 w -= dx;
890 }
891#ifndef QT_NO_ICONSET
892 if ( btn->iconSet() && !btn->iconSet()->isNull() ) {
893 QIconSet::Mode mode = btn->isEnabled()
894 ? QIconSet::Normal : QIconSet::Disabled;
895 if ( mode == QIconSet::Normal && btn->hasFocus() )
896 mode = QIconSet::Active;
897 QIconSet::State state = QIconSet::Off;
898 if ( btn->isToggleButton() && btn->isOn() )
899 state = QIconSet::On;
900 QPixmap pixmap = btn->iconSet()->pixmap( QIconSet::Small,
901 mode, state );
902 int pixw = pixmap.width();
903 int pixh = pixmap.height();
904 p->drawPixmap( x + 2, y + h / 2 - pixh / 2, pixmap );
905 x += pixw + 4;
906 w -= pixw + 4;
907 }
908#endif
909 drawItem( p, QRect( x, y, w, h ),
910 AlignCenter | ShowPrefix,
911 btn->colorGroup(), btn->isEnabled(),
912 btn->pixmap(), btn->text(), -1,
913 on ? &btn->colorGroup().brightText()
914 : &btn->colorGroup().buttonText() );
915 if ( btn->hasFocus() )
916 drawPrimitive( PE_FocusRect, p,
917 subRect(SR_PushButtonFocusRect, widget),
918 cg, flags );
919 break;
920#endif
921 }
922 default:
923 QWindowsStyle::drawControl( element, p, widget, r, cg, how, opt );
924 break;
925 }
926}
927
928/*!\reimp
929 */
930void QPlatinumStyle::drawComplexControl( ComplexControl control,
931 QPainter *p,
932 const QWidget *widget,
933 const QRect &r,
934 const QColorGroup &cg,
935 SFlags how,
936 SCFlags sub,
937 SCFlags subActive,
938 const QStyleOption& opt ) const
939{
940 switch ( control ) {
941 case CC_ComboBox:
942 {
943 int x,
944 y,
945 w,
946 h;
947 r.rect( &x, &y, &w, &h );
948 p->fillRect( x + 2, y + 2, w - 4,
949 h - 4, cg.brush(QColorGroup::Button) );
950 // the bright side
951 p->setPen(cg.shadow());
952 p->drawLine( x, y, x + w - 1, y );
953 p->drawLine( x, y, x, y + h - 1 );
954
955 p->setPen( cg.light() );
956 p->drawLine( x + 1, y + 1,
957 x + w - 2, y + 1 );
958 p->drawLine( x + 1, y + 1,
959 x + 1, y + h - 2 );
960
961 // the dark side!
962
963
964 p->setPen( cg.mid() );
965 p->drawLine( x + 2, y + h - 2,
966 x + w - 2, y + h - 2 );
967 p->drawLine( x + w - 2, y + 2,
968 x + w - 2, y + h - 2 );
969
970 p->setPen (cg.shadow() );
971 p->drawLine( x + 1, y + h - 1,
972 x + w - 1, y + h - 1 );
973 p->drawLine( x + w - 1, y,
974 x + w - 1, y + h - 1 );
975
976 // top left corner:
977 p->setPen( cg.background() );
978 p->drawPoint( x, y );
979 p->drawPoint( x + 1, y );
980 p->drawPoint( x, y + 1 );
981 p->setPen( cg.shadow() );
982 p->drawPoint( x + 1, y + 1 );
983 p->setPen( white );
984 p->drawPoint( x + 3, y + 3 );
985 // bottom left corner:
986 p->setPen( cg.background() );
987 p->drawPoint( x, y + h - 1 );
988 p->drawPoint( x + 1, y + h - 1 );
989 p->drawPoint( x, y + h - 2 );
990 p->setPen( cg.shadow() );
991 p->drawPoint( x + 1, y + h - 2 );
992 // top right corner:
993 p->setPen( cg.background() );
994 p->drawPoint( x + w - 1, y );
995 p->drawPoint( x + w - 2, y );
996 p->drawPoint( x + w - 1, y + 1 );
997 p->setPen( cg.shadow() );
998 p->drawPoint( x + w - 2, y + 1 );
999 // bottom right corner:
1000 p->setPen( cg.background() );
1001 p->drawPoint( x + w - 1, y + h - 1 );
1002 p->drawPoint( x + w - 2, y + h - 1 );
1003 p->drawPoint( x + w - 1, y + h - 2 );
1004 p->setPen( cg.shadow() );
1005 p->drawPoint( x + w - 2, y + h - 2 );
1006 p->setPen( cg.dark() );
1007 p->drawPoint( x + w - 3, y + h - 3 );
1008
1009 if ( sub & SC_ComboBoxArrow ) {
1010 QRect rTmp = querySubControlMetrics( CC_ComboBox, widget,
1011 SC_ComboBoxArrow, opt );
1012 int xx = rTmp.x(),
1013 yy = rTmp.y(),
1014 ww = rTmp.width(),
1015 hh = rTmp.height();
1016 // the bright side
1017
1018 p->setPen( cg.mid() );
1019 p->drawLine( xx, yy+2, xx, yy+hh-3 );
1020
1021 p->setPen( cg.button() );
1022 p->drawLine( xx+1, yy+1, xx+ww-2, yy+1 );
1023 p->drawLine( xx+1, yy+1, xx+1, yy+hh-2 );
1024
1025 p->setPen( cg.light() );
1026 p->drawLine( xx+2, yy+2, xx+2, yy+hh-2 );
1027 p->drawLine( xx+2, yy+2, xx+ww-2, yy+2 );
1028
1029
1030 // the dark side!
1031
1032 p->setPen( cg.mid() );
1033 p->drawLine( xx+3, yy+hh-3 ,xx+ww-3, yy+hh-3 );
1034 p->drawLine( xx+ww-3, yy+3, xx+ww-3, yy+hh-3 );
1035
1036 p->setPen( cg.dark() );
1037 p->drawLine( xx+2, yy+hh-2 ,xx+ww-2, yy+hh-2 );
1038 p->drawLine( xx+ww-2, yy+2, xx+ww-2, yy+hh-2 );
1039
1040 p->setPen( cg.shadow() );
1041 p->drawLine( xx+1, yy+hh-1,xx+ww-1, yy+hh-1 );
1042 p->drawLine( xx+ww-1, yy, xx+ww-1, yy+hh-1 );
1043
1044 // top right corner:
1045 p->setPen( cg.background() );
1046 p->drawPoint( xx + ww - 1, yy );
1047 p->drawPoint( xx + ww - 2, yy );
1048 p->drawPoint( xx + ww - 1, yy + 1 );
1049 p->setPen( cg.shadow() );
1050 p->drawPoint( xx + ww - 2, yy + 1 );
1051 // bottom right corner:
1052 p->setPen( cg.background() );
1053 p->drawPoint( xx + ww - 1, yy + hh - 1 );
1054 p->drawPoint( xx + ww - 2, yy + hh - 1 );
1055 p->drawPoint( xx + ww - 1, yy + hh - 2 );
1056 p->setPen( cg.shadow() );
1057 p->drawPoint( xx + ww - 2, yy + hh - 2 );
1058 p->setPen( cg.dark() );
1059 p->drawPoint( xx + ww - 3, yy + hh - 3 );
1060 p->setPen( cg.mid() );
1061 p->drawPoint( xx + ww - 4, yy + hh - 4 );
1062
1063 // and the arrows
1064 p->setPen( cg.foreground() );
1065 QPointArray a ;
1066 a.setPoints( 7, -3,1, 3,1, -2,0, 2,0, -1,-1, 1,-1, 0,-2 );
1067 a.translate( xx + ww / 2, yy + hh / 2 - 3 );
1068 p->drawLineSegments( a, 0, 3 ); // draw arrow
1069 p->drawPoint( a[6] );
1070 a.setPoints( 7, -3,-1, 3,-1, -2,0, 2,0, -1,1, 1,1, 0,2 );
1071 a.translate( xx + ww / 2, yy + hh / 2 + 2 );
1072 p->drawLineSegments( a, 0, 3 ); // draw arrow
1073 p->drawPoint( a[6] );
1074
1075 }
1076#ifndef QT_NO_COMBOBOX
1077 if ( sub & SC_ComboBoxEditField ) {
1078 const QComboBox *cmb;
1079 cmb = (const QComboBox*)widget;
1080 // sadly this is pretty much the windows code, except
1081 // for the first fillRect call...
1082 QRect re =
1083 QStyle::visualRect( querySubControlMetrics( CC_ComboBox,
1084 widget,
1085 SC_ComboBoxEditField ),
1086 widget );
1087 if ( cmb->hasFocus() && !cmb->editable() )
1088 p->fillRect( re.x() + 1, re.y() + 1,
1089 re.width() - 2, re.height() - 2,
1090 cg.brush( QColorGroup::Highlight ) );
1091
1092 if ( cmb->hasFocus() ) {
1093 p->setPen( cg.highlightedText() );
1094 p->setBackgroundColor( cg.highlight() );
1095 } else {
1096 p->setPen( cg.text() );
1097 p->setBackgroundColor( cg.background() );
1098 }
1099
1100 if ( cmb->hasFocus() && !cmb->editable() ) {
1101 QRect re =
1102 QStyle::visualRect( subRect( SR_ComboBoxFocusRect,
1103 cmb ),
1104 widget );
1105 drawPrimitive( PE_FocusRect, p, re, cg,
1106 Style_FocusAtBorder,
1107 QStyleOption(cg.highlight()));
1108 }
1109 if ( cmb->editable() ) {
1110 // need this for the moment...
1111 // was the code in comboButton rect
1112 QRect ir( x + 3, y + 3,
1113 w - 6 - 16, h - 6 );
1114 if ( QApplication::reverseLayout() )
1115 ir.moveBy( 16, 0 );
1116 // end comboButtonRect...
1117 ir.setRect( ir.left() - 1, ir.top() - 1, ir.width() + 2,
1118 ir.height() + 2 );
1119 qDrawShadePanel( p, ir, cg, TRUE, 2, 0 );
1120 }
1121 }
1122#endif
1123 break;
1124 }
1125 case CC_Slider:
1126 {
1127#ifndef QT_NO_SLIDER
1128 const QSlider *slider = (const QSlider *) widget;
1129 int thickness = pixelMetric( PM_SliderControlThickness, widget );
1130 int len = pixelMetric( PM_SliderLength, widget );
1131 int ticks = slider->tickmarks();
1132
1133 QRect groove = querySubControlMetrics(CC_Slider, widget, SC_SliderGroove,
1134 opt),
1135 handle = querySubControlMetrics(CC_Slider, widget, SC_SliderHandle,
1136 opt);
1137
1138 if ((sub & SC_SliderGroove) && groove.isValid()) {
1139 p->fillRect( groove, cg.brush(QColorGroup::Background) );
1140
1141 int x, y, w, h;
1142 int mid = thickness / 2;
1143
1144 if ( ticks & QSlider::Above )
1145 mid += len / 8;
1146 if ( ticks & QSlider::Below )
1147 mid -= len / 8;
1148
1149 if ( slider->orientation() == Horizontal ) {
1150 x = 0;
1151 y = groove.y() + mid - 3;
1152 w = slider->width();
1153 h = 7;
1154 } else {
1155 x = groove.x() + mid - 3;
1156 y = 0;
1157 w = 7;
1158 h = slider->height();
1159 }
1160
1161 p->fillRect( x, y, w, h, cg.brush( QColorGroup::Dark ));
1162 // the dark side
1163 p->setPen( cg.dark() );
1164 p->drawLine( x, y, x + w - 1, y );
1165 p->drawLine( x, y, x, y + h - 1);
1166 p->setPen( cg.shadow() );
1167 p->drawLine( x + 1, y + 1, x + w - 2, y + 1 );
1168 p->drawLine( x + 1, y + 1, x + 1, y + h - 2 );
1169 // the bright side!
1170 p->setPen(cg.shadow());
1171 p->drawLine( x + 1, y + h - 2, x + w - 2, y + h - 2 );
1172 p->drawLine( x + w - 2, y + 1, x + w - 2, y + h - 2 );
1173 p->setPen( cg.light() );
1174 p->drawLine( x, y + h - 1, x + w - 1, y + h - 1 );
1175 p->drawLine( x + w - 1, y, x + w - 1, y + h - 1 );
1176 // top left corner:
1177 p->setPen(cg.background());
1178 p->drawPoint( x, y );
1179 p->drawPoint( x + 1, y );
1180 p->drawPoint( x, y + 1 );
1181 p->setPen(cg.shadow());
1182 p->drawPoint( x + 1, y + 1 );
1183 // bottom left corner:
1184 p->setPen( cg.background() );
1185 p->drawPoint( x, y + h - 1 );
1186 p->drawPoint( x + 1, y + h - 1 );
1187 p->drawPoint( x, y + h - 2 );
1188 p->setPen( cg.light() );
1189 p->drawPoint( x + 1, y + h - 2 );
1190 // top right corner:
1191 p->setPen( cg.background() );
1192 p->drawPoint( x + w - 1, y );
1193 p->drawPoint( x + w - 2, y );
1194 p->drawPoint( x + w - 1, y + 1 );
1195 p->setPen( cg.dark() );
1196 p->drawPoint( x + w - 2, y + 1 );
1197 // bottom right corner:
1198 p->setPen( cg.background() );
1199 p->drawPoint( x + w - 1, y + h - 1 );
1200 p->drawPoint( x + w - 2, y + h - 1 );
1201 p->drawPoint( x + w - 1, y + h - 2 );
1202 p->setPen( cg.light() );
1203 p->drawPoint( x + w - 2, y + h - 2 );
1204 p->setPen( cg.dark() );
1205 p->drawPoint( x + w - 3, y + h - 3 );
1206 // ### end slider groove
1207
1208 if ( how & Style_HasFocus )
1209 drawPrimitive( PE_FocusRect, p, groove, cg );
1210 }
1211
1212 if ((sub & SC_SliderHandle) && handle.isValid()) {
1213 const QColor c0 = cg.shadow();
1214 const QColor c1 = cg.dark();
1215 const QColor c3 = cg.light();
1216
1217 int x1 = handle.x();
1218 int x2 = handle.x() + handle.width() - 1;
1219 int y1 = handle.y();
1220 int y2 = handle.y() + handle.height() - 1;
1221 int mx = handle.width() / 2;
1222 int my = handle.height() / 2;
1223
1224 if ( slider->orientation() == Vertical ) {
1225 // Background
1226 QBrush oldBrush = p->brush();
1227 p->setBrush( cg.brush( QColorGroup::Button ) );
1228 p->setPen( NoPen );
1229 QPointArray a(6);
1230 a.setPoint( 0, x1 + 1, y1 + 1 );
1231 a.setPoint( 1, x2 - my + 2, y1 + 1 );
1232 a.setPoint( 2, x2 - 1, y1 + my - 1 );
1233 a.setPoint( 3, x2 - 1, y2 - my + 1 );
1234 a.setPoint( 4, x2 - my + 2, y2 - 1 );
1235 a.setPoint( 5, x1 + 1, y2 - 1 );
1236 p->drawPolygon( a );
1237 p->setBrush( oldBrush );
1238
1239 // shadow border
1240 p->setPen( c0 );
1241 p->drawLine( x1, y1 + 1, x1,y2 - 1 );
1242 p->drawLine( x2 - my + 2, y1, x2, y1 + my - 2 );
1243 p->drawLine( x2 - my + 2, y2, x2, y1 + my + 2 );
1244 p->drawLine( x2, y1 + my - 2, x2, y1 + my + 2 );
1245 p->drawLine( x1 + 1, y1, x2 - my + 2, y1 );
1246 p->drawLine( x1 + 1, y2, x2 - my + 2, y2 );
1247
1248 // light shadow
1249 p->setPen( c3 );
1250 p->drawLine( x1 + 1, y1 + 2, x1 + 1, y2 - 2 );
1251 p->drawLine( x1 + 1, y1 + 1, x2 - my + 2, y1 + 1 );
1252 p->drawLine( x2 - my + 2, y1 + 1, x2 - 1, y1 + my - 2 );
1253
1254 // dark shadow
1255 p->setPen(c1);
1256 p->drawLine( x2 - 1, y1 + my - 2, x2 - 1, y1 + my + 2 );
1257 p->drawLine( x2 - my + 2, y2 - 1, x2 - 1, y1 + my + 2 );
1258 p->drawLine( x1 + 1, y2 - 1, x2 -my + 2, y2 - 1 );
1259
1260 drawRiffles( p, handle.x(), handle.y() + 2, handle.width() - 3,
1261 handle.height() - 4, cg, TRUE );
1262 } else { // Horizontal
1263 QBrush oldBrush = p->brush();
1264 p->setBrush( cg.brush( QColorGroup::Button ) );
1265 p->setPen( NoPen );
1266 QPointArray a(6);
1267 a.setPoint( 0, x2 - 1, y1 + 1 );
1268 a.setPoint( 1, x2 - 1, y2 - mx + 2 );
1269 a.setPoint( 2, x2 - mx + 1, y2 - 1 );
1270 a.setPoint( 3, x1 + mx - 1, y2 - 1 );
1271 a.setPoint( 4, x1 + 1, y2 - mx + 2 );
1272 a.setPoint( 5, x1 + 1, y1 + 1 );
1273 p->drawPolygon( a );
1274 p->setBrush( oldBrush );
1275
1276 // shadow border
1277 p->setPen( c0 );
1278 p->drawLine( x1 + 1, y1, x2 - 1, y1 );
1279 p->drawLine( x1, y2 - mx + 2, x1 + mx - 2, y2 );
1280 p->drawLine( x2, y2 - mx + 2, x1 + mx + 2, y2 );
1281 p->drawLine( x1 + mx - 2, y2, x1 + mx + 2, y2 );
1282 p->drawLine( x1, y1 + 1, x1, y2 - mx + 2 );
1283 p->drawLine( x2, y1 + 1, x2, y2 - mx + 2 );
1284
1285 // light shadow
1286 p->setPen(c3);
1287 p->drawLine( x1 + 1, y1 + 1, x2 - 1, y1 + 1 );
1288 p->drawLine( x1 + 1, y1 + 1, x1 + 1, y2 - mx + 2 );
1289
1290 // dark shadow
1291 p->setPen(c1);
1292 p->drawLine( x2 - 1, y1 + 1, x2 - 1, y2 - mx + 2 );
1293 p->drawLine( x1 + 1, y2 - mx + 2, x1 + mx - 2, y2 - 1 );
1294 p->drawLine( x2 - 1, y2 - mx + 2, x1 + mx + 2, y2 - 1 );
1295 p->drawLine( x1 + mx - 2, y2 - 1, x1 + mx + 2, y2 - 1 );
1296
1297 drawRiffles( p, handle.x() + 2, handle.y(), handle.width() - 4,
1298 handle.height() - 5, cg, FALSE );
1299 }
1300 }
1301
1302 if ( sub & SC_SliderTickmarks )
1303 QCommonStyle::drawComplexControl( control, p, widget, r,
1304 cg, how, SC_SliderTickmarks,
1305 subActive, opt );
1306#endif
1307 break;
1308 }
1309 default:
1310 QWindowsStyle::drawComplexControl( control, p, widget, r, cg,
1311 how, sub, subActive, opt );
1312 break;
1313 }
1314}
1315
1316
1317
1318/*!\reimp
1319 */
1320QRect QPlatinumStyle::querySubControlMetrics( ComplexControl control,
1321 const QWidget *widget,
1322 SubControl sc,
1323 const QStyleOption& opt ) const
1324{
1325 switch( control ) {
1326#ifndef QT_NO_COMBOBOX
1327 case CC_ComboBox:
1328 const QComboBox *cb;
1329 cb = (const QComboBox *)widget;
1330 switch( sc ) {
1331 case SC_ComboBoxArrow: {
1332 QRect ir = cb->rect();
1333 int xx;
1334 if( QApplication::reverseLayout() )
1335 xx = ir.x();
1336 else
1337 xx = ir.x() + ir.width() - 20;
1338 return QRect( xx, ir.y(), 20, ir.height()); }
1339 default:
1340 break;
1341 }
1342 break;
1343#endif
1344#ifndef QT_NO_SCROLLBAR
1345 case CC_ScrollBar: {
1346 const QScrollBar *sb;
1347 sb = (const QScrollBar *)widget;
1348 int sliderStart = sb->sliderStart();
1349 int sbextent = pixelMetric( PM_ScrollBarExtent, widget );
1350 int maxlen = ((sb->orientation() == Qt::Horizontal) ?
1351 sb->width() : sb->height()) - ( sbextent * 2 );
1352
1353 int sliderlen;
1354
1355 // calculate length
1356 if ( sb->maxValue() != sb->minValue() ) {
1357 uint range = sb->maxValue() - sb->minValue();
1358 sliderlen = ( sb->pageStep() * maxlen ) /
1359 ( range + sb->pageStep() );
1360
1361 int slidermin = pixelMetric( PM_ScrollBarSliderMin, widget );
1362 if ( sliderlen < slidermin || range > INT_MAX / 2 )
1363 sliderlen = slidermin;
1364 if ( sliderlen > maxlen )
1365 sliderlen = maxlen;
1366 } else {
1367 sliderlen = maxlen;
1368 }
1369
1370 switch ( sc ) {
1371 case SC_ScrollBarSubLine:
1372 if ( sb->orientation() == Qt::Horizontal ) {
1373 int buttonw = QMIN( sb->width() / 2, sbextent );
1374 return QRect( sb->width() - 2 * buttonw, 0, buttonw, sbextent );
1375 } else {
1376 int buttonh = QMIN( sb->height() / 2, sbextent );
1377 return QRect( 0, sb->height() - 2 * buttonh, sbextent, buttonh );
1378 }
1379 case SC_ScrollBarAddLine:
1380 if ( sb->orientation() == Qt::Horizontal ) {
1381 int buttonw = QMIN( sb->width() / 2, sbextent );
1382 return QRect( sb->width() - buttonw, 0, sbextent, buttonw );
1383 } else {
1384 int buttonh = QMIN( sb->height() / 2, sbextent );
1385 return QRect(0, sb->height() - buttonh, sbextent, buttonh );
1386 }
1387 case SC_ScrollBarSubPage:
1388 if ( sb->orientation() == Qt::Horizontal )
1389 return QRect( 1, 0, sliderStart, sbextent );
1390 return QRect( 0, 1, sbextent, sliderStart );
1391 case SC_ScrollBarAddPage:
1392 if ( sb->orientation() == Qt::Horizontal )
1393 return QRect( sliderStart + sliderlen, 0, maxlen - sliderStart - sliderlen, sbextent );
1394 return QRect( 0, sliderStart + sliderlen, sbextent, maxlen - sliderStart - sliderlen );
1395 case SC_ScrollBarGroove:
1396 if ( sb->orientation() == Qt::Horizontal )
1397 return QRect( 1, 0, sb->width() - sbextent * 2, sb->height() );
1398 return QRect( 0, 1, sb->width(), sb->height() - sbextent * 2 );
1399 default:
1400 break;
1401 }
1402 break; }
1403#endif
1404#ifndef QT_NO_SLIDER
1405 case CC_Slider: {
1406
1407 const QSlider *slider = (const QSlider *) widget;
1408 int tickOffset = pixelMetric( PM_SliderTickmarkOffset, widget);
1409 int thickness = pixelMetric( PM_SliderControlThickness, widget);
1410 int mid = thickness / 2;
1411 int ticks = slider->tickmarks();
1412 int len = pixelMetric( PM_SliderLength, widget );
1413
1414 switch ( sc ) {
1415 case SC_SliderGroove:
1416 if ( ticks & QSlider::Above )
1417 mid += len / 8;
1418 if ( ticks & QSlider::Below )
1419 mid -= len / 8;
1420 if ( slider->orientation() == QSlider::Horizontal )
1421 return QRect( 0, tickOffset, slider->width(), thickness );
1422 return QRect( tickOffset, 0, thickness, slider->height() );
1423 default:
1424 break;
1425 }
1426 break; }
1427#endif
1428 default:
1429 break;
1430 }
1431 return QWindowsStyle::querySubControlMetrics( control, widget, sc, opt );
1432}
1433
1434
1435/*!\reimp
1436 */
1437int QPlatinumStyle::pixelMetric( PixelMetric metric,
1438 const QWidget *widget ) const
1439{
1440 int ret;
1441 switch( metric ) {
1442 case PM_ButtonDefaultIndicator:
1443 ret = 3;
1444 break;
1445 case PM_ButtonShiftHorizontal:
1446 case PM_ButtonShiftVertical:
1447 ret = 0;
1448 break;
1449 case PM_IndicatorWidth:
1450 ret = 15;
1451 break;
1452 case PM_IndicatorHeight:
1453 ret = 13;
1454 break;
1455 case PM_ExclusiveIndicatorHeight:
1456 case PM_ExclusiveIndicatorWidth:
1457 ret = 15;
1458 break;
1459 case PM_SliderLength:
1460 ret = 17;
1461 break;
1462 case PM_MaximumDragDistance:
1463 ret = -1;
1464 break;
1465 default:
1466 ret = QWindowsStyle::pixelMetric( metric, widget );
1467 break;
1468 }
1469 return ret;
1470}
1471
1472/*!\reimp
1473 */
1474QRect QPlatinumStyle::subRect( SubRect r, const QWidget *widget ) const
1475{
1476 QRect rect;
1477 switch ( r ) {
1478 case SR_ComboBoxFocusRect:
1479 {
1480 QRect tmpR = widget->rect();
1481 rect = QRect( tmpR.x() + 4, tmpR.y() + 4, tmpR.width() - 8 - 16,
1482 tmpR.height() - 8 );
1483 break;
1484 }
1485 default:
1486 rect = QWindowsStyle::subRect( r, widget );
1487 break;
1488 }
1489 return rect;
1490}
1491
1492/*!
1493 Mixes two colors \a c1 and \a c2 to a new color.
1494*/
1495QColor QPlatinumStyle::mixedColor(const QColor &c1, const QColor &c2) const
1496{
1497 int h1,s1,v1,h2,s2,v2;
1498 c1.hsv(&h1,&s1,&v1);
1499 c2.hsv(&h2,&s2,&v2);
1500 return QColor( (h1+h2)/2, (s1+s2)/2, (v1+v2)/2, QColor::Hsv );
1501}
1502
1503/*!
1504 Draws the nifty Macintosh decoration used on sliders using painter
1505 \a p and colorgroup \a g. \a x, \a y, \a w, \a h and \a horizontal
1506 specify the geometry and orientation of the riffles.
1507*/
1508void QPlatinumStyle::drawRiffles( QPainter* p, int x, int y, int w, int h,
1509 const QColorGroup &g, bool horizontal ) const
1510{
1511 if (!horizontal) {
1512 if (h > 20) {
1513 y += (h-20)/2 ;
1514 h = 20;
1515 }
1516 if (h > 8) {
1517 int n = h / 4;
1518 int my = y+h/2-n;
1519 int i ;
1520 p->setPen(g.light());
1521 for (i=0; i<n; i++) {
1522 p->drawLine(x+3, my+2*i, x+w-5, my+2*i);
1523 }
1524 p->setPen(g.dark());
1525 my++;
1526 for (i=0; i<n; i++) {
1527 p->drawLine(x+4, my+2*i, x+w-4, my+2*i);
1528 }
1529 }
1530 }
1531 else {
1532 if (w > 20) {
1533 x += (w-20)/2 ;
1534 w = 20;
1535 }
1536 if (w > 8) {
1537 int n = w / 4;
1538 int mx = x+w/2-n;
1539 int i ;
1540 p->setPen(g.light());
1541 for (i=0; i<n; i++) {
1542 p->drawLine(mx+2*i, y+3, mx + 2*i, y+h-5);
1543 }
1544 p->setPen(g.dark());
1545 mx++;
1546 for (i=0; i<n; i++) {
1547 p->drawLine(mx+2*i, y+4, mx + 2*i, y+h-4);
1548 }
1549 }
1550 }
1551}
1552
1553
1554#endif
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